// Copyright (C) 2019-2023 Aleo Systems Inc.
// This file is part of the snarkVM library.

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at:
// http://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use core::fmt::Debug;

/// A trait to specify the Marlin mode.
pub trait MarlinMode: 'static + Copy + Clone + Debug + PartialEq + Eq + Sync + Send {
    const ZK: bool;
}

/// The Marlin hiding mode produces a hiding Marlin proof.
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub struct MarlinHidingMode;

impl MarlinMode for MarlinHidingMode {
    const ZK: bool = true;
}

/// The Marlin non-hiding mode produces a non-hiding Marlin proof.
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub struct MarlinNonHidingMode;

impl MarlinMode for MarlinNonHidingMode {
    const ZK: bool = false;
}